jquery - Exchange h3 header text with some other text -

i've got header other elements inside. e.g.:

<h3 id="header" > <span ...></span> title <img ...> </h3>

i want replace "title" other text. thats tried:

$("#header").contents().filter(function(){return this.nodetype == 3;}).text("some other text");

but nothing happens here...

you can do:

$('#header').contents().filter(function () {     return this.nodetype === 3 && $.trim(this.nodevalue).length; }).replacewith('some other text');

Silver